http://www.engineeringnews.co.za
  SEARCH
Login
R/€ = 14.18Change: 0.12
R/$ = 10.96Change: 0.07
Au 1233.15 $/ozChange: -1.60
Pt 1361.50 $/ozChange: -1.50
 
 
Note: Search is limited to the most recent 250 articles. Set date range to access earlier articles.
Where? With... When?








Start
 
End
 
 
And must exclude these words...
Close Main Search
Close Main Login
My Profile News Alerts Newsletters Logout Close Main Profile
 
Agriculture   Automotive   Chemicals   Competition Policy   Construction   Defence   Economy   Electricity   Energy   Environment   ICT   Metals   Mining   Science and Technology   Services   Trade   Transport & Logistics   Water  
What's On Press Office Tenders Suppliers Directory Research Jobs Announcements Contact Us
 
 
 
RSS Feed
Article   Comments   Other News   Research   Magazine  
 
 
Sep 07, 2001

Accurate inspection system

Back
Engineering|EPRI|Gas|System|TIM Users Group|Products|Technology|Gail Carney|Janis Guymon|Digital Camera|Digital Cameras|Digital Photography|GIS
Engineering|System||Products|||
engineering|epri|gas-company|system|tim-users-group|products|technology|gail-carney|janis-guymon|digital-camera|digital-cameras|digital-photography|gis
© Reuse this Technology company EPRI's new transmission inspection and maintenance (TIM) system V3,0 introduced last year, collects, maintains, and analyses line inspection and maintenance data with increasing efficiency and accuracy.

The system uses a graphic interface that simplifies data input, decreasing inspection and recording time and reducing recording errors. Its computer-based design for recording and saving information offers users immediate access to previous inspection and line-repair history for quick reference.

"Today's utilities must find ways to streamline inspection and maintenance procedures to meet the levels of reliability their customers require," says TIM Users Group chairperson Gail Carney, an engineer at Central Hudson Gas and Electric.

"Too often, inspection data gathered on paper forms or their electronic equivalent are voluminous and inconsistent, varying significantly from inspection to inspection. "Furthermore, the information is so vague that additional field review is required to assess the scope of work and the priority that the work should be given," Carney explains. She adds that these obstacles make it difficult to make an effective evaluation of individual structures, define work scope, and set priorities for an entire transmission system.

TIM meets this need with an integrated system of hardware and software designed to help utilities inspect overhead transmission lines, manage data, and recommend appropriate and cost-effective maintenance action. The system consists of hand-held, pen-based field computers, digital cameras, an office server, and the latest software and links to external products. The module allows users to include such detailed information as structure names, year built, number of line miles and models of structures installed on the lines.

Computer files with this line and structure information can then be transferred directly to the field inspectors through the field module.

This pen-based data collection system steers inspectors through the inspection process and arranges information in a usable format. A digital camera allows field inspectors to record visual images of structures and spans for review by engineering and maintenance staff in the office, and can be used by an inspector on the ground or mounted on a helicopter or fixed-wing aircraft. These photographic records are then preserved in the database.

"The digital photography feature eliminates costly return trips to the structure location to determine appropriate maintenance," says Janis Guymon of San Diego Gas & Electric – one of 15 utilities currently using the TIM system. "In addition, these digital images help maintenance crews better understand the job they will face in the field, ensuring that they take the required tools and materials to the job site," explains Guymon.

Another interesting aspect of the system is the geographic information system and global positioning statement interface. This feature allows the user to view maps of each transmission line and to choose structures directly from a map.
Edited by: Joanne Delaurentis
© Reuse this Comment Guidelines (150 word limit)
 
 
 
 
 
 
 
 
Other Information Technology News
PFUNGWA SERIMA SAP Africa’s focus over the next year will be on knowledge transfer and skills development, coverage and partnerships
Enterprise resource planning giant SAP will invest $500-million in its African operations until 2020, with the short-term aim of broadening its skills development initiatives and local presence on the continent, says SAP Africa CEO Pfungwa Serima. “Each quarter, SAP...
FRANK RIZZO Data analytics systems compare different sets of data and enable detailed, complex and informed decisions to be made to improve the company or division
The quality of data that data analytics systems use is a core criterion to derive value from such systems for businesses in South Africa, with many private-sector organisations placing advertisements for data quality specialists. The practical elements of...
ABB CEO Ulrich Spiesshofer
Power and automation group ABB is moving to “shift the centre of gravity” of the corporation to accelerate its already strong global power and automation position to the next level, amid the global change in the electrical value chain and the fourth industrial...
More
 
 
Latest News
Updated 8 minutes ago Construction on the bus rapid transport stations for Phase 1A of the Rustenburg Rapid Transport (RRT) project was likely to start before the end of the year, with the construction tenders currently being adjudicated, RRT said on Tuesday. Phase 1A of this four-phase...
Updated 43 minutes ago Hundreds of innovators and entrepreneurs have gathered in Cape Town to discuss how to support more innovation in South Africa in a bid to drive the economy forward. Venture capitalists, dealmakers, entrepreneurs and academics have been mingling at the South African...
Updated 49 minutes ago South African business leaders were more likely than their global counterparts to encourage creative behaviours and “disruptive processes” to drive innovation, the South African results of the GE Global Innovation Barometer, released on Tuesday, have shown. The 2014...
More
 
 
Recent Research Reports
Road and Rail 2014: A review of South Africa's road and rail infrastructure (PDF report)
Creamer Media’s Road and Rail 2014 report examines South Africa’s road and rail transport system, with particular focus on the size and state of the country’s road and rail network, the funding and maintenance of these respective networks, and the push to move road...
Real Economy Year Book 2014 (PDF Report)
This edition drills down into the performance and outlook for a variety of sectors, including automotive, construction, electricity, transport, steel, water, coal, gold, iron-ore and platinum.
Real Economy Insight: Automotive 2014 (PDF Report)
This four-page brief covers key developments in the automotive industry over the past 12 months, including an overview of South Africa’s automotive market, trade figures, production and the policies influencing the sector.
Real Economy Insight: Construction 2014 (PDF Report)
This five-page brief covers key developments in the construction industry over the past 12 months. It provides an overview of the sector and includes details of employment in the sector, infrastructure and municipal spending, as well as insight into companies’...
Real Economy Insight: Electricity 2014 (PDF Report)
This five-page brief covers key developments in the electricity industry over the past 12 months, including details of State-owned power utility Eskom’s generation activities, funding and tariffs, independent power producers and prospects for the sector.
Real Economy Insight: Road and Rail 2014 (PDF Report)
This six-page brief covers key developments in the road and rail industries over the past 12 months, including details of South Africa’s road and rail network and prospects for both sectors.
 
 
 
 
 
This Week's Magazine
The board of UD Trucks Southern Africa (UDTSA) has announced the resignation of MD Jacques Carelse.   Long-time UD employee, corporate planning and marketing GM, Rory Schulz, has been appointed as acting MD while the process started to appoint a new MD. The Japanese...
There is a need to start planning another pumped storage scheme in South Africa. Much work has already been done at a site in the Limpopo province and the project was very close to being put out to tender at one stage. In 2008/9 the National Energy Regulator of South...
The Coega Development Corporation (CDC) is preparing to leverage its strategic coastal position to develop the Eastern Cape economy through proposed aquaculture development zones (ADZs), with a proposed R2-billion project aiming to contribute $278-million to the...
Completion of the ongoing construction of the 102 km Zomba–Jali–Phalombe–Chitakale road, in southern Malawi, has been extended from June  to December 15 because of persistent rains and difficulties in paying the contractor. The project is being undertaken by Kuwait's...
The Malawi government has awarded South African firm  Fischer Consortium the  contract to upgrade the Malawi Road Traffic Information System. The Directorate of Road Traffic and Safety Services at Malawi's Ministry of Transport and Public Works says Fischer...
 
 
 
 
 
 
 
 
 
Alert Close
Embed Code Close
content
Research Reports Close
Research Reports are a product of the
Research Channel Africa. Reports can be bought individually or you can gain full access to all reports as part of a Research Channel Africa subscription.
Find Out More Buy Report
 
 
Close
Engineering News
Completely Re-Engineered
Experience it now. Click here
*website to launch in a few weeks